ZyXEL Communications P-2602H - Manual (Page 40)

Chapter 1 Introducing the ZyXEL Device
P-2602H(W)(L)-DxA User’s Guide
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• Model names with “3” as the penultimate character (like the P-2602HWL-D3A) denote a
device that works over ISDN (Integrated Services Digital Network). Models with “1” as
the penultimate character (like the P-2602HWL-D1A) denote a device that works over T-
ISDN (U-R2).
1
Only use firmware for your ZyXEL Device’s specific model. Refer to the label
on the bottom of your ZyXEL Device.
"
All screens displayed in this user’s guide are from the P-2602HWL-D1A
model.
See the appendix on Product Specifications for a full list of features.
1.2 Ways to Manage the ZyXEL Device
Use any of the following methods to manage the ZyXEL Device.
• Web Configurator. This is recommended for everyday management of the ZyXEL Device
using a (supported) web browser.
• Command Line Interface. Line commands are mostly used for troubleshooting by service
engineers.
• FTP for firmware upgrades and configuration backup/restore.
• SNMP. The device can be monitored by an SNMP manager. See the SNMP chapter in this
User’s Guide.
• SPTGEN. SPTGEN is a text configuration file that allows you to configure the device by
uploading an SPTGEN file. This is especially convenient if you need to configure many
devices of the same type.
• Vantage CNM (Centralized Network Management). The device can be remotely managed
using a Vantage CNM server.
• TR-069. This is an auto-configuration server used to remotely configure your device.
1.3 Good Habits for Managing the ZyXEL Device
Do the following things regularly to make the ZyXEL Device more secure and to manage the
ZyXEL Device more effectively.
• Change the password. Use a password that’s not easy to guess and that consists of
different types of characters, such as numbers and letters.
• Write down the password and put it in a safe place.